221955504

素因数分解:

$2^4\times 3^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:546

約数の個数: 80

約数和(自身を含む): 584438784

約数和(自身を除く): 362483280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 113, 151, 226, 271, 302, 339, 452, 453, 542, 604, 678, 813, 904, 906, 1084, 1208, 1356, 1626, 1808, 1812, 2168, 2416, 2712, 3252, 3624, 4336, 5424, 6504, 7248, 13008, 17063, 30623, 34126, 40921, 51189, 61246, 68252, 81842, 91869, 102378, 122492, 122763, 136504, 163684, 183738, 204756, 244984, 245526, 273008, 327368, 367476, 409512, 489968, 491052, 654736, 734952, 819024, 982104, 1469904, 1964208, 4624073, 9248146, 13872219, 18496292, 27744438, 36992584, 55488876, 73985168, 110977752, 221955504]

約数ペア:

[(1, 221955504), (2, 110977752), (3, 73985168), (4, 55488876), (6, 36992584), (8, 27744438), (12, 18496292), (16, 13872219), (24, 9248146), (48, 4624073), (113, 1964208), (151, 1469904), (226, 982104), (271, 819024), (302, 734952), (339, 654736), (452, 491052), (453, 489968), (542, 409512), (604, 367476), (678, 327368), (813, 273008), (904, 245526), (906, 244984), (1084, 204756), (1208, 183738), (1356, 163684), (1626, 136504), (1808, 122763), (1812, 122492), (2168, 102378), (2416, 91869), (2712, 81842), (3252, 68252), (3624, 61246), (4336, 51189), (5424, 40921), (6504, 34126), (7248, 30623), (13008, 17063)]